The Airbus A380 and Boeing 747 differ fundamentally in design philosophy. The A380 was built for maximum passenger density, ...

Wall Street edged back from its records following a mixed start to the latest profit reporting season for big U.S. companies. The S&P 500 fell 0.2% Tuesday after drifting earlier between small gains ...

Padres offseason updates: Javier Reyes analyzes free agent options, trade rumors, and the team's search for power bats and pitching depth.

The CH-47 Chinook is one of the heaviest and most capable helicopters ever built. Designed for lifting massive cargo and large numbers of troops, it uses twin rotors to turn engine power directly into ...